I made these pretty equation sheets for my AP Physics 1 students, using the official AP Physics 1 equation sheets. At the beginning of each unit, we start with these sheets and dissect each equation and right out what I call "secrets" (hints to help with each equation, how they are related, etc). I made a big blown up copy to hand in the room as we go through each unit and they stay up until the AP test. These sheets would also make a good page in an interactive notebook.
These are the momentum equations- students are intimidated by these equations as they are written on the official AP equation sheet so we dissect and rewrite them on this sheet. This is an easy unit if the students get over their equation fear!